Date (Publication)

2010-01-15

Citation identifier

British Geological Survey / BGS_CMD_REF591

Point of contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey (BGS)		enquiries@bgs.ac.uk	Custodian
Scottish Association for Marine Science		offshoredata@bgs.ac.uk	Originator

Maintenance and update frequency

Not planned

Keywords

• NDGO0001

GEMET - INSPIRE themes, version 1.0

• Geology

SeaVoX Vertical Co-ordinate Coverages (L131)

• soil and sediment
• crust

SeaDataNet Parameter Discovery Vocabulary (P021)

• Two-dimensional seismic reflection

Access constraints

Other restrictions

Access constraints

No restrictions, a copyright acknowledgement is required and permission from any third party for the release of the data has been obtained. Inclusion of any third party data will determine the copyright acknowledgement that needs to be made.

Use constraints

Other restrictions

Other constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Use limitation

unrestricted use, copyright acknowledgement - Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey, Scottish Association for Marine Science materials "Contains British Geological Survey, Scottish Association for Marine Science materials ©UKRI [year]"

Spatial representation type

Grid

Distance

5  urn:ogc:def:uom:EPSG::9001

Language

English

Topic category

• Geoscientific information

Geographic identifier

Argyll

BGS Gazetteer 2025-01-13 revision

Geographic identifier

Minches & Western Scotland

Charting Progress 2: Regional Sea Boundaries 2009-06-18 creation

Geographic identifier

INNER SEAS OFF THE WEST COAST OF SCOTLAND

The SeaVoX Salt and Fresh Water Body Gazetteer: Sub-Ocean Category 1954-01-01 creation

Begin date

2010-01-11

End date

2010-01-15

Reference system identifier

OGP / urn:ogc:def:crs:EPSG::4326

www.epsg.org 2005 revision

Distribution format

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey (BGS)		enquiries@bgs.ac.uk	Distributor

OnLine resource

Protocol	Linkage	Name
HTTP	http://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=2010/1_SAMS	BGS Offshore Geoindex

Hierarchy level

Dataset

Statement

Geophysical equipment types used included: Surface Tow Boomer. British Geological Survey was contracted to undertake the survey on behalf of Scottish Association for Marine Science. NAVIGATION: Vessels Ashtec ADU3 global positioning system (GPS). Reference spheroid: WGS84. Projection: UTM Zone 30N. Time zone: GMT. The Ashtec GPS antenna is offset from the vessels central reference point by 0.050 m to port, 2.60 m forward and 3.65 m above. Navigation information was referenced to the common reference point (CRP) on board the vessel. This is described in the layback diagram (Cruise report: Appendix 1). SURFACE TOW BOOMER: AA300 Boomer plate, 300J was generated and supplied to the boomer plate from the CSP-D 2400. The boomer, towed from the port side of the vessel, fired 3 times a second consistently throughout the survey. Equipment included: Coda DA2000 acquisition system; SIG hydrophone; BGS amplifier; Thermal printer; Picoscope. Coda settings: TVF: Low Pass = 2000Hz cut-off; High Pass = 800Hz cut-off; Band Pass = 1800 – 2000Hz; Voltage range of active channels: ±5V. For more detailed information on the acquisition equipment and data collection techniques, operational standards, data processing methods and quality control procedures used on this survey see the Report of Survey/Cruise Report and associated documentation where available. The information available may vary depending on the age of the survey. Data are checked and loaded to the BGS Coastal and Marine data management system following BGS marine data management procedures.

Metadata

File identifier

abc9f747-5496-0f38-e044-0003ba9b0d98 XML

Metadata language

English

Hierarchy level

Dataset

Date stamp

2025-01-13

Metadata standard name

MEDIN Discovery Metadata Standard

Metadata standard version

Version 2.3.5

Metadata author

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey (BGS)		enquiries@bgs.ac.uk	Point of contact